You can dispute incomplete or inaccurate items on Equifax, Experian, and TransUnion reports for free. The Fair Credit Reporting Act generally requires each bureau to investigate, then correct or delete information it cannot verify.
Saw a collection you already paid, or a late mark for a month you paid on time? Dispute the bureau that lists it. You don't need a credit repair firm for this.
Each company keeps a separate file. Fix one report and the others may still show the old line. Read all three before you write anything.
A dispute is not a goodwill letter
A formal dispute triggers a required investigation. A goodwill letter only asks a creditor to remove accurate information as a favor, and nobody has to answer it.
Start with the official free reports
Order your files through AnnualCreditReport.com. The FTC page on free credit reports points consumers to that official site. You shouldn't need a card number to get them.
Thing is, plenty of other sites wrap a report in a paid monitoring trial. Use the official site, save each PDF, and mark every line that looks wrong.
Look for mixed-up personal data, accounts you never opened, collections you already paid, inquiries you didn't authorize, and dates that don't match your statements.
What is actually an error
Accurate late payments and real unpaid collections can stay. Dispute facts that are wrong, incomplete, or not yours.
| Item on the report | Question to ask | Proof that helps |
|---|---|---|
| Collection | Is it yours, already paid, or the wrong amount? | Payoff letter, settlement, account statement |
| Medical collection | Is the bill yours, paid, or duplicated? | Receipt, insurer letter, explanation of benefits |
| Late payment | Did you actually pay late that month? | Bank record, confirmation from the creditor |
| Hard inquiry | Did you apply for that credit? | Application emails, or identity-theft paperwork if you didn't apply |
| Balance, limit, or status | Does the number match the creditor? | Statement from the same period |
If you can't document the problem, the furnisher will often verify the line. Then it stays.
File with the bureau that shows the mistake
Work through the items in this order:
- Write down the bureau, creditor name, account number, and the exact field that is wrong.
- Make copies of your ID and supporting documents. Keep the originals.
- Submit the dispute on that bureau's official website, or mail a letter.
- State the true facts in plain English and attach the matching copies.
- Save the confirmation number or the certified-mail receipt.
- Repeat at another bureau only if the same error appears there.
Online filing is usually quicker for a simple mismatch. Mail still helps when you have a thick packet or the site cannot verify you.
Mailboxes and identity checks
Confirm the current dispute address on the bureau's own website before you send paper. Consumers commonly use these mailboxes.
Equifax Information Services LLC, P.O. Box 740256, Atlanta, GA 30374.
TransUnion, P.O. Box 2000, Chester, PA 19016.
Experian, P.O. Box 4500, Allen, TX 75013.
Expect to include a copy of a government photo ID, a document that shows your Social Security number, and a recent utility bill or bank statement that matches the address on the report. If the website rejects your ID, mail the same packet.
Keep the letter specific
Name the account, the wrong field, and the true fact. "This account is inaccurate" gives the furnisher almost nothing to check.
Here's a plain pattern you can copy:
[Your name] [Your address] [Date]
[Bureau name and P.O. Box]
Re: Dispute of account [number]
I dispute the following information on my credit report as inaccurate: [one sentence with the creditor, the field, and the correct fact]. Enclosed are copies of [list the documents]. Please investigate and delete or correct any information that is inaccurate, incomplete, or cannot be verified.
[Signature] [Last four of SSN, date of birth]
Skip threats and statute dumps. A readable letter with matching documents does more.
Tell the furnisher too
You can also dispute directly with the creditor or collector that reported the line. The CFPB rule on direct disputes covers account terms, payment history, and related report information.
Use it when the bureau says "verified" and your papers still disagree. Put it in writing. Keep the receipt.
The 30-day investigation
The bureau generally has 30 days after it receives your dispute. That period can run to about 45 days if you send more documents later, or in some cases tied to a free report request.
It will usually contact the furnisher. Turns out a sloppy one-liner often comes back "verified" because nobody had a document to compare. You'll get written results: deleted, updated, or verified and still there.
Pull a fresh report when the letter arrives. Don't rely on a status dashboard alone. If they change the item, you can ask them to notify recent users of your report. If they don't change it, you can add a short statement of dispute to your file.
If the item is still wrong
Don't refile the identical letter. New proof is what reopens a useful investigation.
File a CFPB complaint about the credit report. CFPB currently accepts complaints about credit reports. Companies generally respond in about 15 days, and you can review what they say.
You can complain to the FTC as well. A complaint isn't a court case. It doesn't guarantee deletion. It does create a federal record and often gets a second look.
Say so clearly if the account is identity theft. Attach the paperwork you have. Fraud is a different track than a billing mix-up.
Medical bills, inquiries, and late marks
Some medical collections drop off because of how the bureaus choose to report them. If one is still on your file and the identity, balance, or paid status is wrong, dispute those facts. An accurate debt won't vanish because it feels unfair.
Hard inquiries belong there when you applied. Dispute them when you didn't. Late flags are the same: challenge the date or the "late" label only if your records show an on-time payment.
To be honest, this is where people burn months. They dispute every ugly line, the accurate ones get verified, and the one real error gets buried.
You might have a hospital receipt in a kitchen drawer, an insurer letter that lists a different amount than the collector printed, a credit report that still shows the old figure as if nobody paid it, and a one-line "not mine" dispute that never attached any of those pages, which is the packet you should copy and send instead.
You still have to handle Equifax separately from Experian, separately from TransUnion. None of them will clean the others for you.
What to do next
Open AnnualCreditReport.com today. Download all three files. Circle only the lines you can prove are wrong. File one focused dispute, with copies, at the bureau that lists the error, then mark your calendar for 30 days.
If the result letter leaves the mistake in place, send the same packet to the furnisher. After that, use the CFPB complaint form.